The POWMAX 3304 came to my doorstep in it's original manufacturer's box surrounded by plastic air pillows, inside of a standard cardboard shipping box. Inside the box, the case was surrounded with Styrofoam and a plastic sleeve. Thanks to the air pillows, the case and the surrounding box came without a scratch or ding.
The 3304 came included with the usual screws for mounting the motherboard to the chassis. POWMAX also included an extra accessory slot cover (something I like to see with cases that have bend-off slot covers) along with two case feet that stand can be used to stand the case up on it's side. POWMAX was also kind enough to include a few thumb screws holding the top of the case to the chassis.
A couple of things to note is one that this mATX case comes with the I/O shield already apart of the back of the case but is removable by a standard screwdriver and a little bit of bending. Also there is no manual included with this case, which for the average user would have been nice when it came to the internal USB and audio connectors.